
#define SALTLEN 8

int randSalt(char **salt);//生成随机盐值

int getSaltCrypt(char *name,char **salt,char **crypt);

int saveSaltCrypt(char *name,char *salt,char *crypt);
int loadSever(int netFd,char **username);
int loadClient(int netFd,char **username);
int signIn(int netFd);